Product Overview: GKDR port/1140 (660, 380) general low-voltage soft starter cabinet (hereinafter referred to as: soft starter) is a high-tech product that integrates low-voltage vacuum magnetic starter and fully digital thyristor voltage regulating device.
Model and meaning:
Product Usage: This product is suitable for three-phase asynchronous motors with AC 50Hz and rated voltage of 1140 (660, 380) V.
Technical parameters:
(a) Rated voltage: 1140 (660, 380)
(b) Rated current: 400A, 315A, 250A, 200A, 160A, 100A.
(c) Rated frequency: 50Hz.
(d) Maximum current overload multiple of soft starter: adjustable up to 4 times.
(e) Operating frequency: 10 times/h.
Environmental conditions:
(a) The ambient temperature ranges from -20 ℃ to+40 ℃.
(b) Altitude: not exceeding 2000m.
(c) The monthly average relative humidity of the surrounding air is not greater than 95% (25 ℃).
(d) In a gas or steam environment that does not damage insulation.
(e) Used in areas without gas, coal dust explosion hazards, and non coal mines.
Presidential structure: The switchgear shell is made of 1.5mm thick cold-rolled steel plate, which can withstand the impact strength and strength tests specified by national standards and the technical conditions of this product. The cable is connected through an electrical trench and sealed with explosion-proof adhesive after installation. The switchgear is fixed. The unused inlet during installation is blocked with explosion-proof adhesive.
Transportation and storage:
Capacitors must be packed in packaging boxes before transportation.
During transportation, capacitors should be in an upright position, with the casing facing upwards. It is strictly prohibited to lift the casing for transportation.
Capacitors should be stored upright, with no direct heat source or corrosive gases in the storage area.
